The King of Hell Is Reincarnated into the Human World. Is This a Private Visit?

Niutou: "What? The King of Hell wants to go to the human world himself?" Ma Mian: "Could it be that we were fired? Our performance is still very high!" King of Hell: "I have been in the underworld for tens of thousands of years. I don't even remember the last time I paid a private visit. I want to be reincarnated and go to the human world for a while." I am the Lord of Hell. I have come to the world to save all sentient beings. I am very capable of catching ghosts and solving crimes. Handsome guy, I'm amazed by your skeleton. Come in and take a look, and I'll reward you with 10 years of life and death! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.